Are direct flights from San Juan to Asunción always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers. However, they are not always the most economical choice. Flights with connections can often be more affordable, especially if you are willing to accept a longer journey.

Can flexible travel dates help on San Juan to Asunción flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Shifting your departure or return by a few days may reveal cheaper fares, as prices often vary depending on the day of the week or specific dates. Weekday travel is often less expensive than weekend travel.

What extra costs should I check before booking San Juan to Asunción flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Understanding these additional fees can help you calculate the true total cost of your journey.

Flights From San Juan

To Asunción

Cheap Flights from San Juan to Asunción

Browse current best options from San Juan. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

San Juan

RatePunk searches hundreds of travel sites at once for deals on flights to Asunción

Prices updated 4 days ago

481 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 20, 2026.)

Today’s best flight deals from San Juan to Asunción

Explore current cheapest deals departing from San Juan to Asunción

2026-12-02 – 2026-12-23
SJU - Asunción
75% AI deal score
$737
$705
Round trip
2026-12-02 – 2026-12-13
SJU - Asunción
75% AI deal score
$774
$725
Round trip
2026-12-02 – 2026-12-10
SJU - Asunción
76% AI deal score
$804
$730
Round trip
2026-12-02 – 2026-12-18
SJU - Asunción
75% AI deal score
$754
$730
Round trip
2026-12-02 – 2026-12-11
SJU - Asunción
76% AI deal score
$798
$737
Round trip
2026-11-15 – 2026-12-10
SJU - Asunción
74% AI deal score
$684
$750
Round trip
2026-10-28 – 2026-11-23
SJU - Asunción
77% AI deal score
$791
$761
Round trip
2026-10-28 – 2026-11-09
SJU - Asunción
78% AI deal score
$822
$761
Round trip
2026-11-13 – 2026-12-10
SJU - Asunción
74% AI deal score
$684
$774
Round trip
2026-12-11 – 2026-12-18
SJU - Asunción
77% AI deal score
$828
$777
Round trip

San Juan to Asunción: Overview

Insights for flights from San Juan to Asunción

A typical journey from San Juan to Asunción takes about 62h 10m, including connections. This is a long-haul route, covering a distance of 4943 kilometers. Given that most itineraries connect at least once, this extended travel time accounts for the necessary layovers.

For travelers looking for cheap flights from San Juan to Asunción, fares typically range from $968–$1290, with a median of $1108. Right now, current fares are above the typical level. Only 1% of recent fares were classified as a good price, indicating that deals are infrequent — a price alert helps to catch better offers.

The cheapest time to fly from San Juan to Asunción is typically in August, with a median fare of $995. Other relatively affordable months include October, where the median fare is $1158, and April, with a median fare of $1205.

Most itineraries from San Juan to Asunción connect at least once, with 0% of recent fares being non-stop. For connecting itineraries, the typical number of connections is 3, contributing significantly to the overall journey time.

How much is a round trip from San Juan to Asunción

Regular price: $623 - $1,021

Prices for flights from San Juan to Asunción are currently within the regular range.

The regular price range for flights from San Juan to Asunción is between $623 and $1021. The current lowest deal is $629 with Maersk Air, for travel from Dec 2-Dec 23.

now $629

Low $623

High $1,021

The cheapest time to fly from San Juan to Asunción

Flights from San Juan to Asuncion are generally lower from April to October. The cheapest month to fly is October, with a median price of $1158. The most expensive month to fly is April, with a median price of $1214.

October

Cheapest

Flights from $1,158

April

Most Expensive

Flights from $1,214

Apr

Oct

Direct flights from San Juan to Asunción

Copa Airlines

JetBlue Airways

LATAM Chile

Maersk Air

Last-minute flights going from San Juan to Asunción

Sat, Oct 24

⌛ Last-Minute

SJU - Asunción

San Juan (SJU) - Asunción (ASU)

Avianca

$832

$1,449

One-way

Wed, Oct 28

⌛ Last-Minute

SJU - Asunción

San Juan (SJU) - Asunción (ASU)

Copa Airlines

$791

$760

One-way

Wed, Oct 28

⌛ Last-Minute

SJU - Asunción

San Juan (SJU) - Asunción (ASU)

Copa Airlines

$907

$903

One-way

Wed, Oct 28

⌛ Last-Minute

SJU - Asunción

San Juan (SJU) - Asunción (ASU)

Copa Airlines

$792

$916

One-way

Wed, Oct 28

⌛ Last-Minute

SJU - Asunción

San Juan (SJU) - Asunción (ASU)

Copa Airlines

$791

$928

One-way

Wed, Oct 28

⌛ Last-Minute

SJU - Asunción

San Juan (SJU) - Asunción (ASU)

Copa Airlines

$976

$929

One-way

Biggest price drops on these dates for flights from San Juan to Asunción

7 nights

Dec 2 - Dec 9

$830 → $725

13%

12 nights

Oct 28 - Nov 9

$833 → $737

12%

5 nights

Dec 13 - Dec 18

$851 → $784

13 nights

Dec 2 - Dec 15

$767 → $709

Popular Airports to fly from San Juan to Asunción

San Juan - Asunción route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for San Juan to Asunción are above the typical level of $1108.

📅 Best time to fly

August is historically cheapest at $995

Historically, August is the cheapest month to fly from San Juan to Asunción, with a median price of $995.

⏱️ Flight duration

Connecting flights average 62h 10m

The typical flight duration from San Juan to Asunción with connections is 62h 10m.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights are dominant for this route, with a median of 3 stopovers.

🏆 Airline highlight

Maersk Air offers a recent deal at $629

Maersk Air recently offered a deal for $629 from San Juan to Asunción.

🎯 Booking tip

Deals are rare for this route

Deals for flights from San Juan to Asunción are rare, so book when you see a good price.

San Juan main airports to depart from

Luis Muñoz Marín International (SJU)

Cheapest

Luis Muñoz Marín International Airport (SJU) is a primary option for flights from San Juan to Asunción.

📍 ~11 km from San Juan (reachable by car or taxi)

💸 Flights from ~$717

Fernando Luis Ribas Dominicci (SIG)

Fernando Luis Ribas Dominicci Airport (SIG) offers an alternative departure point from San Juan to Asunción.

📍 ~1 km from San Juan (reachable by car or taxi)

💸 Flights from ~$717

Asunción main airports to arrive at

Silvio Pettirossi International (ASU)

Cheapest

Fly into Silvio Pettirossi International Airport for direct access to Asunción.

📍 ~6 km from city center (reachable by car)

💸 Flights from ~$776

Airports nearby Asunción used as alternative

Foz do Iguaçu International (IGU)

Asunción, Paraguay

91% AI deal score

$5,162

$3,209

Save $1,953

Avianca, +1

Business Class

From SJU

Elite

Dec 10

Asunción, Paraguay

91% AI deal score

$5,124

$3,215

Save $1,909

Copa Airlines, +1

Business Class

From SJU

Elite

Nov 30

Asunción, Paraguay

90% AI deal score

$4,846

$3,162

Save $1,684

Copa Airlines, +1

Business Class

From SJU

Elite

Nov 25

Asunción, Paraguay

90% AI deal score

$5,203

$3,367

Save $1,836

Copa Airlines

Business Class

From SJU

Elite

Nov 26

Asunción, Paraguay

90% AI deal score

$5,241

$3,500

Save $1,741

Copa Airlines

Business Class

From SJU

Elite

Nov 13

Asunción, Paraguay

89% AI deal score

$4,917

$3,355

Save $1,562

Avianca, +1

Business Class

From SJU

Elite

Nov 17

Asunción, Paraguay

89% AI deal score

$4,919

$3,367

Save $1,552

Copa Airlines

Business Class

From SJU

Elite

Nov 12

Asunción, Paraguay

89% AI deal score

$4,918

$3,367

Save $1,551

Copa Airlines

Business Class

From SJU

Elite

Nov 10

Asunción, Paraguay

89% AI deal score

$4,944

$3,367

Save $1,577

Copa Airlines

Business Class

From SJU

Elite

Nov 22

Asunción, Paraguay

89% AI deal score

$4,976

$3,371

Save $1,605

Avianca, +1

Business Class

From SJU

Elite

Nov 15

Asunción, Paraguay

89% AI deal score

$4,952

$3,376

Save $1,576

Avianca, +1

Business Class

Frequently Asked Questions About Flights to Asunción

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you identify better deals. Sometimes, flying on weekdays or during off-peak seasons may result in lower fares.

Booking flights in advance often provides more options and potentially better prices. However, last-minute deals can sometimes appear, so it's wise to monitor fare fluctuations. Generally, booking several weeks or months before your intended travel date is a common strategy.

Comparing flights to and from nearby airports can sometimes uncover different pricing or routing options. While it may add to your ground travel time, the potential savings on airfare could be significant. Always weigh the cost savings against the convenience of your preferred airports.

Related routes

More routes from San Juan

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Flights to Asunción from other cities

Flights from Barcelona to Asunción Flights from Buenos Aires to Asunción Flights from Foz do Iguaçu to Asunción Flights from Hong Kong to Asunción Flights from Lima to Asunción Flights from Medellín to Asunción Flights from Mexico City to Asunción Flights from Miami to Asunción Flights from Montevideo to Asunción Flights from Paramaribo to Asunción Flights from Santiago de Chile to Asunción Flights from São Paulo to Asunción

San Juan to Asunción: Overview

Insights for flights from San Juan to Asunción

How much is a round trip from San Juan to Asunción

Regular price: $623 - $1,021

Prices for flights from San Juan to Asunción are currently within the regular range.

The regular price range for flights from San Juan to Asunción is between $623 and $1021. The current lowest deal is $629 with Maersk Air, for travel from Dec 2-Dec 23.

now $629

Low $623

High $1,021

The cheapest time to fly from San Juan to Asunción

October

Cheapest

Flights from $1,158

April

Most Expensive

Flights from $1,214

Apr

Oct

Direct flights from San Juan to Asunción

Copa Airlines

JetBlue Airways

LATAM Chile

Maersk Air

Last-minute flights going from San Juan to Asunción

Sat, Oct 24

⌛ Last-Minute

SJU - Asunción

San Juan (SJU) - Asunción (ASU)

Avianca

$832

$1,449

One-way

Wed, Oct 28

⌛ Last-Minute

SJU - Asunción

San Juan (SJU) - Asunción (ASU)

Copa Airlines

$791

$760

One-way

Wed, Oct 28

⌛ Last-Minute

SJU - Asunción

San Juan (SJU) - Asunción (ASU)

Copa Airlines

$907

$903

One-way

Wed, Oct 28

⌛ Last-Minute

SJU - Asunción

San Juan (SJU) - Asunción (ASU)

Copa Airlines

$792

$916

One-way

Wed, Oct 28

⌛ Last-Minute

SJU - Asunción

San Juan (SJU) - Asunción (ASU)

Copa Airlines

$791

$928

One-way

Wed, Oct 28

⌛ Last-Minute

SJU - Asunción

San Juan (SJU) - Asunción (ASU)

Copa Airlines

$976

$929

One-way

Biggest price drops on these dates for flights from San Juan to Asunción

7 nights

Dec 2 - Dec 9

$830 → $725

13%

12 nights

Oct 28 - Nov 9

$833 → $737

12%

5 nights

Dec 13 - Dec 18

$851 → $784

13 nights

Dec 2 - Dec 15

$767 → $709

Popular Airports to fly from San Juan to Asunción

San Juan - Asunción route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for San Juan to Asunción are above the typical level of $1108.

📅 Best time to fly

August is historically cheapest at $995

Historically, August is the cheapest month to fly from San Juan to Asunción, with a median price of $995.

⏱️ Flight duration

Connecting flights average 62h 10m

The typical flight duration from San Juan to Asunción with connections is 62h 10m.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights are dominant for this route, with a median of 3 stopovers.

🏆 Airline highlight

Maersk Air offers a recent deal at $629

Maersk Air recently offered a deal for $629 from San Juan to Asunción.

🎯 Booking tip

Deals are rare for this route

Deals for flights from San Juan to Asunción are rare, so book when you see a good price.

San Juan main airports to depart from

Luis Muñoz Marín International (SJU)

Cheapest

Luis Muñoz Marín International Airport (SJU) is a primary option for flights from San Juan to Asunción.

📍 ~11 km from San Juan (reachable by car or taxi)

💸 Flights from ~$717

Fernando Luis Ribas Dominicci (SIG)

Fernando Luis Ribas Dominicci Airport (SIG) offers an alternative departure point from San Juan to Asunción.

📍 ~1 km from San Juan (reachable by car or taxi)

💸 Flights from ~$717

Asunción main airports to arrive at

Silvio Pettirossi International (ASU)

Cheapest

Fly into Silvio Pettirossi International Airport for direct access to Asunción.

📍 ~6 km from city center (reachable by car)

💸 Flights from ~$776

Airports nearby Asunción used as alternative

Foz do Iguaçu International (IGU)

Foz do Iguaçu International is a major international hub with higher flight frequency and extensive connections.

Asunción, Paraguay

89% AI deal score

$4,952

$3,376

Save $1,576

Avianca, +1

Business Class

Frequently Asked Questions About Flights to Asunción

Cheap Flights from San Juan to Asunción

Today’s best flight deals from San Juan to Asunción

San Juan to Asunción: Overview

Insights for flights from San Juan to Asunción

How much is a round trip from San Juan to Asunción

The cheapest time to fly from San Juan to Asunción

Direct flights from San Juan to Asunción

Last-minute flights going from San Juan to Asunción

Biggest price drops on these dates for flights from San Juan to Asunción

Popular Airports to fly from San Juan to Asunción

San Juan - Asunción route insights

Recent fares are above the typical level

August is historically cheapest at $995

Connecting flights average 62h 10m

Connecting flights are dominant on this route

Maersk Air offers a recent deal at $629

Deals are rare for this route

San Juan main airports to depart from

Asunción main airports to arrive at

Airports nearby Asunción used as alternative

Business & First Class Flight Deals to Asunción

Best Elite deals to Asunción

Nov 11

Dec 12

Dec 10

Nov 30

Nov 25

Nov 26

Nov 13

Nov 17

Nov 12

Nov 10

Nov 22

Nov 15

Frequently Asked Questions About Flights to Asunción

How can I find cheap flights from San Juan to Asunción?

When should I book flights from San Juan to Asunción?

Should I compare nearby airports for flights from San Juan to Asunción?

Are direct flights from San Juan to Asunción always the best option?

Can flexible travel dates help on San Juan to Asunción flights?

What extra costs should I check before booking San Juan to Asunción flights?

Related routes

More routes from San Juan

Flights to Asunción from other cities

San Juan to Asunción: Overview

Insights for flights from San Juan to Asunción

How much is a round trip from San Juan to Asunción

The cheapest time to fly from San Juan to Asunción

Direct flights from San Juan to Asunción

Last-minute flights going from San Juan to Asunción

Biggest price drops on these dates for flights from San Juan to Asunción

Popular Airports to fly from San Juan to Asunción

San Juan - Asunción route insights

Recent fares are above the typical level

August is historically cheapest at $995

Connecting flights average 62h 10m

Connecting flights are dominant on this route

Maersk Air offers a recent deal at $629

Deals are rare for this route

San Juan main airports to depart from

Asunción main airports to arrive at

Airports nearby Asunción used as alternative

Business & First Class Flight Deals to Asunción

Best Elite deals to Asunción

Nov 11

Dec 12

Dec 10

Nov 30

Nov 25

Nov 26

Nov 13

Nov 17

Nov 12

Nov 10

Nov 22

Nov 15

Frequently Asked Questions About Flights to Asunción

How can I find cheap flights from San Juan to Asunción?

When should I book flights from San Juan to Asunción?

Should I compare nearby airports for flights from San Juan to Asunción?